Rails: Is there a rails trick to adding commas to large numbers?

Question

Is there a way to have rails print out a number with commas in it?

For example, if I have a number 54000000.34, I can run <%= number.function %>, which would prin

Answer 1

new syntax

number_with_delimeter(@number, delimeter: ",")

If you you want to user delimeter for money then you can do

number_to_currency(@number)

this will add $ too. If you are using money gem then you can do

Money.new(@number,"USD").format

This will also put $.

number_with_delimiter

ruby money

number_to_currency